So my companion plant book has very different instructions for row spacing than my seed packets. Is this just common old-school rules on the seed packets and companion planting has a different approach? Any suggestions? In particular my peas packet says 3 feet between rows, but if I'm companion planting my book says 1-2 feet. And what if I'm throwing in something like borage for ground cover - can I put that inbetween the pea rows? .... I'm not sure I'm very clear with my questions :) but I'd appreciate input. THanks! Happy Garden Time!